Hardware Spec Index

Teralux PW-1446 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW1446-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,452 (Power Supplies scale)
Category rank#45,505
Street price$89
Power750 W (rated)
Performance per dollar16.31
Released2025

Specifications

BrandTeralux
ModelTeralux PW-1446 Ultra
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7493 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,640$289Compare
Novexa PW-2528 XT 1300W 80 PLUS Gold ATX 3.1 Power Supply2,479$229Compare
Teralux PW-6788 Ti 650W 80 PLUS Bronze ATX Power Supply1,345$79Compare
Teralux PW-1224 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply1,879$169Compare
Caldera PW-9399 Core 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,980$389Compare
Vantrel PW-1908 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,435$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1446 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/69024922 (accessed 2026-10-26).